Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...

InfiRay P2 Pro Thermal Camera For Smartphones: Starting at $299 (With Coupon) InfiRay is an established player in the professional thermal imaging space that going after a larger piece of the consumer ...

Researchers use laser light to form a tiny “optical pinhole” inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can ...